<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>修改员工页面</h1>
<form action="">
  <input type="text" name="id" v-model="emp.id" readonly placeholder="id">
  <input type="text" name="name" v-model="emp.name" placeholder="名字">
  <input type="text" name="job" v-model="emp.job" placeholder="工作">
  <input type="text" name="age" v-model="emp.age" placeholder="年龄">
  <input type="text" name="salary" v-model="emp.salary" placeholder="工资">
  <input type="button" value="修改" @click="update()">
</form>
<!--引入axios和vue-->
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
  //得到列表页面传递过来的员工id
  let id = location.search.split("=")[1];
  console.log(id);
  let v = new Vue({
      el:"form",
      data:{
          emp:{}
      },
      created:function () {
          //通过id查询员工详情
          axios.get("/selectById?id="+id).then(function (response) {
              v.emp = response.data;
          })
      },
      methods:{
          update:function () {
              let data = new FormData(document.querySelector("form"));
              axios.post("/update",data).then(function () {
                  //修改完成回到列表页面
                  location.href = "/list.html"
              })
          }
      }
  })
</script>
</body>
</html>